import os from 'os'; import path from 'path'; import fs from 'fs'; import resolve from 'rollup-plugin-node-resolve'; import commonjs from 'rollup-plugin-commonjs'; import postcss from 'rollup-plugin-postcss'; import { terser } from "rollup-plugin-terser"; import replace from 'rollup-plugin-replace'; import postcss_import from 'postcss-import'; import postcss_copy from 'postcss-copy'; let is_production = process.env.NODE_ENV == "production"; let plugins = [ resolve({ // use "module" field for ES6 module if possible module: true, // Default: true // use "jsnext:main" if possible // – see https://github.com/rollup/rollup/wiki/jsnext:main jsnext: true, // Default: false // use "main" field or index.js, even if it's not an ES6 module // (needs to be converted from CommonJS to ES6 // – see https://github.com/rollup/rollup-plugin-commonjs main: true, // Default: true // some package.json files have a `browser` field which // specifies alternative files to load for people bundling // for the browser. If that's you, use this option, otherwise // pkg.browser will be ignored browser: true, // Default: false // not all files you want to resolve are .js files extensions: ['.mjs', '.js', '.jsx', '.json'], // Default: [ '.mjs', '.js', '.json', '.node' ] }), replace({ exclude: 'node_modules/**', values: { "__BUILD_DATE__": () => new Date().toISOString(), // "__VERSION__": fs.readFileSync("version", "utf8").trim() } }), commonjs({ }), postcss({ plugins: [ postcss_import({}), postcss_copy({ dest: "app", template: "resources/[name].[ext]" }) // postcss_url(), // postcss_url({ // url: "copy", // basePath: path.resolve("."), // assetPath: "resources" // }) ], // Save it to a .css file - we'll reference it ourselves thank you // very much extract: true, sourceMap: true, minimize: is_production, // Causes an error at the moment for some reason }) ]; if(is_production) { console.log("[config] In production environment - minifying JS"); plugins.push(terser({ numWorkers: os.cpus().length, compress: { ecma: 6 } })); } export default { input: 'js/index.mjs', output: { file: 'dist/linux101.js', format: 'esm' }, plugins };